That well-known mouse runs his little boy ragged—this time by accompanying him to school. After packing a lunchbox full of treats and a backpack full of supplies, they head for the classroom. Things seem to be running smoothly until the mouse decides to do a bit of exploring. After trying his hand at the blackboard, demonstrating some impressive spelling and mathematical skills, he decides to attempt a science experiment. After a quick cleanup, he uses his artistic skills to build a house from blocks, furnishing it with clay furniture. While enjoying his new home, he munches his lunch then decides that he needs books for his bookcase. After writing a book, shooting hoops, skateboarding, and playing a bit of soccer outside, mouse is hungry again. A quick search for the missing snack ends happily back at school, leaving mouse to nibble on a cookie and do a bit of reading. With this pair’s standard refrain, the lessons of cause and effect are not lost, even though the situations sometimes become outrageous. Still, no one will be able to resist Mouse’s exuberance for learning as he happily charges through his day. A giggle-fest is sure to accompany this little guy wherever he goes. (Picture book. 3-6)